Financial Instruments (Details 2) $ in Thousands	Jan. 02, 2021 USD ($)
Amortized Cost
Due in one year or less	$ 2,719,288
Due after one year through five years	3,398
Due after five years through ten years	13,443
Due after ten years	86,426
Amortized Cost Total	2,822,555
Estimated Fair Value
Due in one year or less	2,719,301
Due after one year through five years	3,460
Due after five years through ten years	14,079
Due after ten years	87,235
Estimated Fair Value Total	2,824,075
Marketable debt securities with contractual maturities greater than one year but classified as short-term investment	$ 104,800